Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mong cua da snippets" » "mong cua code snippets", "muong cua da snippets", "cong cua da snippets", "dong cua da snippets", "mong cua dan snippets", "mong cua dai snippets", "mong cua dam snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mong cua da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong cua da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mong cua da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong cua da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.